Results 21 to 30 of about 47,115 (304)

Using a fuzzy inference system to control a pumped storage hydro plant [PDF]

open access: yes, 2001
The paper discusses the development of a fuzzy inference system (FIS) based governor control for a pumped storage hydroelectric plant. The First Hydro Company's plant at Dinorwig in North Wales is the largest of its kind in Europe and is mainly used for ...
Aris, F. C.   +5 more
core   +3 more sources

New Integrated Energy Solution Idealization: Hybrid for Renewable Energy Network (Hy4REN)

open access: yesEnergies, 2022
A review of different energy components is detailed, as a baseline of fundamentals for the new integrated energy concept idealization. This innovative solution is a Hybrid for Renewable Energy Network (Hy4REN) based on well-studied elements to produce ...
Helena M. Ramos   +2 more
doaj   +1 more source

Hybrid energy storage for the optimized configuration of integrated energy system considering battery‐life attenuation

open access: yesThe Journal of Engineering, 2023
To enhance the utilization of renewable energy and the economic efficiency of energy system's planning and operation, this study proposes a hybrid optimization configuration method for battery/pumped hydro energy storage considering battery‐lifespan ...
Xianqiang Zeng   +3 more
doaj   +1 more source

Hybrid Modular Multilevel Converter for Pumped Hydro Storage Applications

open access: yes, 2022
Energy balance in a power system must be maintained at all times, regardless of the variations in generation and consumption. Large Pumped Hydro Storage Plants (PHSPs) are introduced to the power system to accumulate the excess of energy during the low demand (nighttime), and provide it back during the high demand (daytime).
openaire   +1 more source

Economic evaluation of Wind–PV–Pumped​ storage hybrid system considering carbon emissions

open access: yesEnergy Reports, 2022
Multi-energy complementarity is an important means to solve the problem of renewable energy consumption. In this paper, the economic evaluation model of Wind–Photovoltaic (PV)–Pumped Storage (PS) hybrid system with different scenarios of installed capacity is constructed based on the high proportion of wind and PV accessing to power grids.
Shushu Zhang   +5 more
openaire   +2 more sources

Design and evaluation of PV-wind hybrid system with hydroelectric pumped storage on the National Power System of Egypt

open access: yesGlobal Energy Interconnection, 2018
National and international policies encourage increased penetration of solar and wind energy into electrical networks in order to reduce greenhouse gas emission.
Hamdy M. Sultan   +3 more
doaj   +1 more source

Energy Storage Systems for Photovoltaic and Wind Systems: A Review

open access: yesEnergies, 2023
The study provides a study on energy storage technologies for photovoltaic and wind systems in response to the growing demand for low-carbon transportation.
Djamila Rekioua
doaj   +1 more source

A Novel Stochastic Mixed-Integer-Linear-Logical Programming Model for Optimal Coordination of Hybrid Storage Systems in Isolated Microgrids Considering Demand Response

open access: yesBatteries, 2022
Storage systems and demand-response programs will play a vital role in future energy systems. Batteries, hydrogen or pumped hydro storage systems can be combined to form hybrid storage facilities to not only manage the intermittent behavior of renewable ...
Marcos Tostado-Véliz   +5 more
doaj   +1 more source

Opportunities for large-scale energy storage in geological formations in mainland Portugal [PDF]

open access: yes, 2018
This article presents the methodology and results of the first screening conducted in Portugal to identify geological formations suitable for large-scale storage of energy from renewable sources.
Carneiro, Júlio   +2 more
core   +1 more source

Integration of Different Storage Technologies towards Sustainable Development—A Case Study in a Greek Island

open access: yesWind
The necessity for transitioning to renewable energy sources and the intermittent nature of the natural variables lead to the integration of storage units into these projects.
Maria Margarita Bertsiou   +1 more
doaj   +1 more source

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